This content is sourced from @What's Worth Buying APP, and the views expressed are solely those of the author.

Before delving into the main text, everyone should first ask themselves a question: What is the primary purpose for which I am purchasing a monitor? Is it for daily office work, graphic design, competitive gaming, video editing, or high-definition movie watching? Having an answer is essential before reading the main text because the parameters that monitors emphasize vary according to their intended use. At the end of the article, I will make targeted recommendations based on everyone's needs, without indulging in any fancy wordplay!

I. Comprehensive Analysis of Monitor Parameters (with Purchasing Suggestions)

1. What size of monitor should I choose? When selecting a monitor, many people are attracted by the stunning field of view offered by ultra-wide screens. While ultra-wide screens can indeed provide an immersive experience in the world of competitive gaming, we must also consider the size of the desk, the space available, the viewing distance from the screen, and the actual use when choosing the screen size, such as 24 inches, 27 inches, 32 inches, 40 inches, and so on, each with its own advantages.

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The human eye's field of view is limited. The typical field of view of the human eye is 124 degrees, and when focusing, it is about one-fifth, that is, 25 degrees. Therefore, when choosing the size of the monitor, we need to consider the distance from the monitor's position to you, whether there is a comfortable angle, and whether you need to turn your head to browse and identify the screen content. For example, during daily office work, our distance from the monitor is usually around 50 centimeters. If you want to quickly see the changes on the entire screen without turning your head, it is appropriate to choose a monitor size between 20 inches and 27 inches. If the monitor's use is mainly for movies and games, and you often sit farther away from the monitor, you can consider larger monitors such as 32 inches, 40 inches, or 48 inches.

Of course, we also need to consider the size of the desk. The size of a daily office desk is 120*60 cm, and it is more suitable to match a monitor of 27 inches or below, as this size range is just within the comfortable viewing angle; if the desk size is 180*80 cm, choosing a widescreen or dual screens can be very cool.2. Should you choose a 16:9 or 16:10 screen aspect ratio? The screen aspect ratio is the proportion of the screen's width to its height. Common ratios include 16:9, 16:10, and 3:2, as well as the ultra-wide aspect ratios of 21:9 and 32:9. Each aspect ratio has its own advantages and disadvantages. 16:9 is the mainstream aspect ratio, and many software, games, and web pages are designed and optimized for 16:9. Choosing a 16:9 aspect ratio will provide the most compatible picture quality when playing games and watching videos. The downside is that there will be a wider "black chin" at the bottom of the screen, which can be visually uncomfortable. Additionally, when browsing documents or editing text, it is not possible to achieve a higher screen-to-body ratio, reducing office efficiency.

Compared to 16:9, a 16:10 screen aspect ratio increases the visible area by 11%. Choosing a 16:10 aspect ratio means you will get a better screen frame, that is, the visual effect of narrow frames on all four sides, solving the problem of the "black chin." This allows you to see more content vertically when editing text, making it easier to achieve a full-screen effect. The downside is that some games are adapted to the 16:9 aspect ratio, and visually, you will see large black edges at the top and bottom. To fill the screen, the image will need to be stretched, resulting in an imperfect visual effect.

The 3:2 screen aspect ratio shows 18.5% more content compared to a 16:9 screen. Video production can simultaneously edit more tracks, improving editing efficiency, and when handling documents, you can see more comprehensive content, making it very suitable for daily office work. The downside is that there will be larger black edges when watching videos, and when playing games, the field of view may be narrow, sometimes resulting in discomfort due to the aspect ratio.

The 21:9 screen aspect ratio provides a stronger sense of immersion, and the split-screen function allows multiple windows to be opened at the same time, offering a wide gaming field of view, making it more suitable for racing games. The downside is that it is not conducive to drawing, CAD, and other linear tasks, as the eyes need to constantly switch back and forth, which can easily lead to visual fatigue.

The 32:9 screen aspect ratio is equivalent to two 16:9 screens connected together. The ultra-wide screen aspect ratio replaces the complex settings of multiple displays, providing more possibilities for operation and allowing multiple interfaces to be opened simultaneously, greatly improving work efficiency.3. What do 1080P, 2K, and 4K resolutions mean? 1080P, also known as FHD 1080P (1920x1080), refers to the number of pixels on the shorter side of the screen. Regardless of the number of pixels on the longer side, the resolution is measured by the shorter side. For example, in 1920x1080, there are 1920 pixels on the longer side and 1080 pixels on the shorter side, hence it is called 1080P. It is the highest standard for high-definition digital television formats set by authoritative organizations such as the Society of Motion Picture and Television Engineers, with a pixel count of 2.073 million. Currently, 1080P is the basic standard for computer display resolutions, and it is widely used to provide users with a high-quality viewing experience.

2K was originally a standard for digital cinema, with a specific value of more than 2000 horizontal pixels on the screen. There are many categories, such as 2048x1536 (QXGA), 2560x1600 (WQXGA), 2560x1440 (Quad HD), etc. The mainstream 2K resolution is 2560x1440, full name Quad HD 2K, abbreviated as QHD 2K, with a pixel count of 3.7 million, ensuring fine picture detail and color reproduction, making the work effect better.

4K, also known as UHD 4K (3840x2160), is four times the clarity of 1080P. Specifically, it is reflected in the horizontal pixels on the screen reaching more than 4000. Whether it is for large-scale games, browsing the web, or daily work, it comprehensively enhances the sensory effect, making details clear at a glance. Of course, to watch movies and play games smoothly at 4K resolution, you also need to equip a high-end graphics card, which increases the user's cost.

In addition to the three mainstream resolutions of 1080P, 2K, and 4K, there are some special resolutions, such as 2560x1080, 3440x1440, 5120x2160, which are generally used on 21:9 ultra-wide screens, and 8K, with a resolution as high as 7680x4320. However, there are very few 8K video resources, and it will take some time before 8K becomes mainstream.

4. Brightness and contrast: Brightness is an important indicator to measure the light emission intensity of the display screen, and the higher the brightness, the better. The parameter for measuring brightness is called nit or candela per square meter (cd/㎡). High brightness can enhance the screen's anti-interference ability, allowing it to display normally even in well-lit environments. Nowadays, mainstream displays can basically achieve a brightness of more than 300 nits, with better ones ranging from 400-500 nits. As for 600 nits and above, they are suitable for professionals, but the cost is relatively high.Contrast: Contrast is the ratio of brightness between the brightest white and the darkest black on a display screen. The higher the contrast, the more distinct the light and dark details and the sense of depth in the image will be, and the colors will appear more vivid. This is especially true for dynamic image contrast, where a higher contrast is always better.

When selecting a monitor, it is important to distinguish between static contrast and dynamic contrast. Do not fall into the trap! Static contrast refers to the ratio of brightness between the brightest and darkest areas when the display screen and brightness are the same. For example, if you set the monitor brightness to the highest, and the brightest area is 500 nits, and the darkest area is 0.5 nits, then the contrast is 500 divided by 0.5, which equals 1000:1. Dynamic contrast, on the other hand, is measured under different screen and brightness conditions. For instance, if you set the monitor brightness to the highest to get the brightest area at 500 nits, and then set the brightness to the lowest to get the darkest area at 0.001 nits, the contrast at this time is 500,000:1. This exaggerated value is the dynamic contrast, which has no reference value.

If you see a contrast ratio of tens of thousands or even hundreds of thousands on a display screen priced under 2000 yuan, it must be dynamic contrast. The common static contrast ratios are as follows: IPS technology LCD panels can reach 1000:1, VA panels are 3000:1, and TN is only 700:1. High-end monitors can also achieve a static contrast of hundreds of thousands under the effect of a light control chip. They will be marked on the product detail page, so everyone should pay attention to distinguish and not be confused by the exaggerated contrast values.

5. How to choose between TN, VA, and IPS monitor panels? The panel accounts for about 70% of the cost of a monitor and fundamentally determines a series of display performance such as response time, color, viewing angle, contrast, and so on. Therefore, the choice of the panel is very important. There are three common types of monitor panels: TN, VA, and IPS, all of which belong to the category of LCD technology panels.

[IPS Panel] IPS stands for In-Plane Switching. The working principle is that the liquid crystal molecules are arranged horizontally by default, and each crystal unit is designed in a "V-shape" to improve the viewing angle. Due to its unique molecular structure, touching the screen with fingers does not produce ripples or shadows, and the image remains stable without distortion, hence it is also known as a hard screen.The IPS panel technology is maturing day by day. LG has developed Nano-IPS, AH-IPS, and IPS Black based on the original IPS. Samsung has developed PLS; AU Optronics has developed AHVA and Fast-IPS; BOE has developed ADS; Innolux has developed AAS, and so on. Among them, Nano-IPS, IPS Black, and Fast-IPS are the most well-known and popular among users. They are based on the original IPS basic technology principle and have been improved in terms of light source types, coating materials, response speed, color coverage, etc., according to market demand.

● Nano-IPS: Focusing on color, it is a panel launched by LG at the end of 2017. Thanks to the addition of nanoparticles, it can absorb excessive wavelengths, thereby improving the intensity and purity of the display light output and color accuracy, thus enhancing the color accuracy and contrast of the display. It is different from the WLED technology of ordinary IPS panels, achieving a wider color gamut coverage, thus being more accurate and rich in color performance.

● IPS Black: Focusing on HDR, it has increased the deep black level by 35% on the basis of the traditional IPS panel technology, and the contrast ratio has doubled to 2000:1. It can display true clarity and more accurate colors, solving the problem of "impurity" of pure black on the IPS panel. It is no longer afraid of HDR display effects and is suitable for designers.

● Fast-IPS: Focusing on faster response speed, as the name suggests, it is a "fast liquid crystal panel" from the well-known panel manufacturer AU Optronics. It is based on IPS and has improved the working principle of panel voltage to achieve four times "overclocking," thus achieving a faster response speed while the panel is thinner.

IPS has achieved a good balance between performance and cost, gradually forming a more comprehensive performance IPS family, and has become the mainstream panel technology in the current display market.

【TN Panel】TN, full name Twisted Nematic (Twisted Nematic Panel), is composed of liquid crystals sandwiched between two polarizing filters, arranged in a "twisted" manner. When you touch the screen with your hand, you can see obvious water ripple textures. The early soft screen commonly seen is the TN screen. The characteristic of the TN panel is that the liquid crystal molecules have a fast deflection speed, so the response time is easy to improve. However, in terms of color performance and viewing angle, TN is indeed lagging behind IPS and VA, so it is only suitable for a few FPS e-sports professionals.

【VA Panel】VA, full name Vertical Alignment (Vertical Alignment Panel), uses a vertically arranged crystal array. By default, the crystals are vertically arranged. When the electrode is electrified, they will "tilt" and then become horizontal, allowing light to pass through. Therefore, the VA panel can provide excellent contrast, generally used on curved screens, we can find VA panel monitors with a contrast ratio of 3000:1 or 6000:1. However, the response speed of the VA panel can only reach 4ms at the fastest, and is generally around 20ms. When playing high frame rate games, there may be trailing shadows.[OLED Panels] Compared to traditional LCD panels, OLED displays have incomparable advantages and characteristics: self-luminous pixels. Thanks to this feature, the panel structure is simpler, using a very thin organic material coating and a glass substrate. When current passes through, electrons excite the luminescent layer in the organic material, eliminating the need for a backlight layer. Because of the absence of the backlight layer, precise control of the current size can be achieved, enabling the independent switching of each pixel point, resulting in clear contrast between light and dark in the image. OLED panels currently hold a firm position in the high-end display market, with manufacturers such as Samsung, Alienware, ASUS, LG, Gigabyte, Philips, and KTC all launching genuine OLED displays.

[Retina Display] The retina display is defined on Baidu Baike as follows: "The retina display utilizes the principle of human visual persistence, allowing a laser to quickly scan in a specified sequence in both horizontal and vertical directions, striking a small area of the retina to produce a sense of light, making people feel the presence of the image. This screen technology is similar to the display technology of cathode-ray tube monitors, and the retina screen is a high-resolution screen with a resolution exceeding the recognition limit of the human eye." The pixel density of a retina screen is high. When the same size image is enlarged by the same multiple, the granularity can already be seen on a regular screen, but the retina screen remains the same. It has a prominent advantage in terms of color saturation and overall image performance. The retina display was first introduced by Apple Inc. in 2010 and is relatively expensive.

In summary, the choice of panel still depends on specific needs and personal budget. We cannot simply and crudely believe that IPS panels are definitely better than VA panels. IPS panels have a wide viewing angle and strong color accuracy, making them the first choice for image work; VA screens have high contrast and purer black, suitable for friends who like to watch images with high contrast and more impact; TN screens have a fast response, making them the preferred choice for gaming and e-sports.

6. What is the difference between HDR10, HDR400, and HDR600? To understand the difference between HDR10, HDR400, and HDR600, we must first talk about HDR. Its full English name is High Dynamic Range, which corresponds to the traditional SDR (Standard Dynamic Range). They are two standards used in visual digital media. Compared with SDR, HDR has a more significant improvement in dynamic range, color gamut, and bit depth. The image records more details in both bright and dark parts, allowing for a more realistic restoration of visual effects on the display.Returning to the question "What is the difference between HDR10, HDR400, and HDR600?", they may appear to be similar concepts, all with a number following HDR, but the actual standards they represent are vastly different. HDR10 was one of the most widely used certifications for HDR televisions in its early years. It was established and published by the Consumer Technology Association (CTA) in 2015. The standard is quite low because all images within the standard are static, so theoretically, it does not need to support dynamic image ranges to obtain this certification. It is an open standard, requiring no copyright or certification fees. There are also other common HDR formats such as HDR10+, HLG, and Dolby Vision.

Television sets and some monitors support the HDR10 standard. It is worth mentioning that although the brightness theoretically supports HDR10 within the range of 300-1000 nits, there is no explicit regulation. Be careful not to confuse 1000 nits with HDR1000. HDR400, HDR600, and even HDR1000, HDR1400 are the DisplayHDR tier divisions by VESA. DisplayHDR is established by the Video Electronics Standards Association (VESA) and is the first fully open standard in the display device industry for the PC field, specifying the HDR quality and performance of display devices. It is based on the support for HDR10 and further divides levels according to the monitor's brightness, color gamut, color depth, dimming type, and black level. The levels are named after the peak brightness, and the HDRxxx we mainly talk about here is actually DisplayHDRxxx.

For LCD display devices, DisplayHDR is divided into five different levels: 400/500/600/1000/1400. The numbers behind refer to the full-screen peak brightness and the 10% area local brightness when displaying HDR content. The larger the number, the higher the standard, and the better the effect. For the new standard tailored for LED monitors, it is divided into three levels: 400/500/600 True Black. The numbers behind only represent the 10% area local brightness when displaying HDR content. Similarly, the larger the number, the higher the standard, and the better the effect.

DisplayHDR 400: It is an entry-level standard, stipulating a minimum peak brightness of 400 nits, the lowest black level brightness of 0.4 nits, global dimming, 8-frame dimming delay, 8-bit color depth panel. However, the color gamut requirement is relatively low, just sRGB, which means slightly better ordinary monitors can support it.

DisplayHDR 600: Monitors that meet HDR600 can be said to have a significant gap from ordinary monitors. The peak brightness is required to be 600 nits, the black level must be below 0.1 nits, reaching 99% BT.709 color gamut, greater than 90% PCI-P3 color gamut, 10-bit color depth, and black and white brightness response time ≤ 8 frames.DisplayHDR 1000/1400: Both have a wide color gamut and local dimming requirements, and they must support 10-bit output. The requirements for black levels are more stringent, and there are even strict regulations on the duration of peak brightness. For example, DisplayHDR 1400 corresponds to a peak brightness of 1400 nits, and the dynamic contrast ratio is 3.5 times that of DisplayHDR 1000. The color gamut must reach 95% DCI-P3 65, and the price must start at five digits. Currently, monitors that support DisplayHDR 1400 include the ASUS ProArt PA32UCG and ROG PG32UQX.

DisplayHDR True Black 400/500: Its standards are more stringent, although the peak brightness is not high, the black level brightness must reach 0.0005 nits, and it supports pixel-level dimming, which is more suitable for viewing in low-light environments. Purchasing advice: The higher the number after HDR, the better. Therefore, when selecting a monitor, we should choose a monitor with a higher HDR standard within the budget.

7. Monitor refresh rate: The full English name of the refresh rate is Refresh Rate. It refers to the number of times the electron beam scans the image on the screen repeatedly, which can be understood as the number of times the screen refreshes the image per second. Common refresh rates include 60Hz, 144Hz, 165Hz, and 240Hz. A 60Hz refresh rate means we display 60 images in 1 second, and a 144Hz refresh rate means the screen will display 144 images in 1 second, and so on.

The higher the refresh rate, the smoother the experience when viewing images, and the clearer the images seen by the eyes. The lower the refresh rate, the more the image will be choppy and flicker, causing visual fatigue. When the number of images seen by our eyes per second is less than 24, we will feel the image is not smooth and produce visual persistence. Of course, it is not that the monitor supports a high refresh rate, and the computer operation will be extremely smooth. It also depends on whether your CPU, GPU, and graphics card can keep up. For example, if the graphics card can only output 60 frames per second, then your 120Hz monitor will still only show the effect of 60Hz.

Purchasing advice: For daily office work and learning, without playing games, a 144Hz monitor is generally sufficient; for gamers who pay more attention to refresh rate, it is recommended to choose a monitor with a refresh rate of 240Hz or higher.

8. Monitor response time: The monitor response time refers to the time it takes for a color to change to another color. For competitive e-sports games that are known for their high requirements for reaction speed, the lower the response time, the better. If the response time is too long, a more severe "tail dragging" phenomenon will occur when displaying dynamic images.

Response time is divided into three types: black and white response time (Response Time), dynamic image response time (MPRT), and gray scale response time (GTG).

● Black and white response time: This is the earliest parameter standard, and this standard is more applicable to CRT monitors.

● MPRT: It is just a technical means to reduce image blurring and cannot make the trailing image disappear. It can only be said to be a "false response speed". Moreover, MPRT needs to control the rhythm of backlight and image changes, which inevitably causes some delay. Therefore, a 1ms MPRT is not very meaningful in practice, and for FPS competitive games that require high reaction speed, the disadvantages outweigh the benefits.

● GTG: The time it takes for different colors to change is usually taken as the standard for response time, called gray scale response time (GTG). Gray scale response time can better reflect the dynamic effect. Only when the gray scale response time becomes smaller, the delay of the image will be reduced, and the game will be more smooth. This is particularly important for FPS games with a very fast competitive rhythm.If a monitor on the market does not specify the GTG response time, it is assumed to be the MPRT response time. As long as the gray-to-gray response time (GTG) is not 1ms, the real picture blurring phenomenon will not be reduced. Therefore, if you want to choose a monitor with smooth and silky operation display, you must look at the gray-to-gray response time (GTG), not the MPRT response time. Purchasing suggestions: for daily office entertainment, choosing a gray-to-gray response time of 5ms or 4ms is fine, but for e-sports games, especially FPS and other game players who have very high requirements for anti-tearing and high real-time response time, you must choose a display with a gray-to-gray response time of 1ms. 9. Is it good for the monitor's color gamut to be over-saturated? The color gamut is the color space, and the domain is a numerical concept that can better illustrate that the color is a certain range. The color gamut is a method of encoding a color and also refers to the total sum of colors that a technical system can produce. The limit of a monitor's display color is that the red, green, and blue lights are at their maximum brightness, and other colors mixed by the three colors of red, green, and blue can only be in the internal area of the line connecting the three points. It can also be simply understood as the collection of all colors that can be displayed. There are four color gamut standards: sRGB, Adobe RGB, NTSC, and DC1-P3.

● sRGB: The mainstream standard, most monitors are made and designed according to this standard, the higher the coverage rate, the better. The design field requires a coverage rate of more than 99%.

● Adobe RGB: For publishing, printing, and printing images, it is necessary to follow the Adobe RGB standard, and the coverage rate of Adobe RGB needs to reach 99%.

● NTSC: Outdated standard, not recognized now.

● DC1-P3: When watching high-definition movies, you need to look at the DC1-P3 standard, and the DC1-P3 coverage rate needs to reach 98-99%.

Sometimes we see numbers such as 130% sRGB on the product details page. Theoretically speaking, its color range is wider, and the color is more saturated and vivid. Some people prefer this enhanced and emphasized color, but it is inevitable that some colors cannot be accurately displayed. For example, if a monitor's blue and green primary color gamuts exceed sRGB, but the red primary color does not reach it, at this time, the total area of the monitor's color gamut is greater than sRGB. At this time, the promotion of more than 100% sRGB standard coverage rate is technically incorrect because not all sRGB primary colors can be accurately displayed. Only when the sRGB color gamut itself is completely covered at 100%, the excessive coverage of sRGB is meaningful in terms of accuracy. I hope everyone will pay special attention to this when choosing a monitor.

10. For ordinary users, color depth, color accuracy, and color temperature basically do not need to pay too much attention. The monitor can reach the average level, and professionals in design and film and television editing need to pay more attention.

● Color accuracy: The full English name is Color difference, which represents the parameter of the monitor's color accuracy, usually represented by △E. The lower the △E, the smaller the deviation between the displayed color and the standard color. For ordinary people, a △E value of 3-12 can meet the needs of daily internet, playing games, and watching videos. The color accuracy △E ≤ 2 is very professional in terms of color performance and is suitable for professional designers who are sensitive to color and have strict requirements for details. It is worth noting that △E will never be 0, because no monitor's color is completely accurate.

● Color depth: The full English name is Color Depth, that is, the depth of color bits. It reflects whether the color transition is smooth and delicate. The current mainstream monitor color depth is 6bit, 8bit, and 10bit. The color depth that ordinary people can distinguish is 8bit. Most of the monitors on the market are 8bit native, and the monitors that support 10bit color depth are achieved through FRC technology, not native 10bit. The price of native 10bit monitors is very high, and non-professionals do not need it. So, a color depth of 8bit is enough for a monitor.Color Temperature: It refers to the warmth or coolness of the colors displayed on the monitor. The higher the color temperature, the cooler the colors become. 11. As the monitor evolves, the number of interfaces it has is also increasing. The main interfaces currently involved in monitors include: VGA, DVI, HDMI, USB, DP, Type-C, etc.

II. How to Choose an External Monitor for a MAC?

The most suitable external monitor for a MAC is, of course, an Apple monitor. However, its five-digit price makes many people hesitate to choose other brands as alternatives. So, how can you select an external monitor for a MAC that is just right in every aspect? Based on my personal experience of trial and error, the following three points should be noted:

1. The resolution of the external monitor should reach 4K or higher.

MAC notebooks come with high-resolution Retina screens. As previously introduced, the resolution of the Retina screen exceeds the limit of human eye recognition. If the resolution of the configured external display is lower than 4K, such as an external 27-inch 2K monitor, it will not meet the display standards of the MAC, and it is easy to have a strong sense of disconnection when using it, which will drive the user crazy.

2. The color performance of the external monitor should approach P3.

The color management of the MAC itself is very good, and many designers are attracted to the excellent color of the MAC. The same image may appear more vibrant when displayed on a MacBook, while the effect on a regular monitor may be greatly reduced. Therefore, the external monitor for the MAC should approach P3, and the broader the P3 coverage supported, the better, preferably over 90%.

3. The interface of the external monitor should support reverse charging.Although the display comes with a built-in Type-C interface, which can also be directly connected to a computer, it is best if the display supports a USB-C interface. This way, you only need one cable to connect the display's USB-C port to the Thunderbolt port of the Mac notebook, which can receive the sound and image signals from the Mac at the same time, and also provide reverse charging for the Mac notebook. Third, which brand of display is good? When purchasing a display, it is best to choose a well-known brand, as their screen quality is guaranteed and they also have reassuring after-sales service. Do not choose unknown assembled screens just for the sake of cheapness, and choose the one that suits you according to your computer performance and budget.

● Samsung: The display panel has long been at the forefront of the world, with curved screens and 4K screens being Samsung's strengths, and Samsung displays are generally bright in color, mostly high-end displays. ● AOC: AOC's shipments at home and abroad are at the forefront of various brands, with a wide range of products, such as AG series suitable for e-sports, Loire series suitable for design, Blade series positioned as thin and light, etc. ● Philips: Philips is mostly home and office displays, leading in eye protection, with entry-level models having DC dimming and blue light filtering, and e-sports players can choose its M series. ● Dell: It is one of the top three first-line brands of notebooks, doing well in 4K high-resolution design and office display, and also has a complete after-sales service. ● ASUS: ASUS focuses on direct screens, all with blue light filtering functions, mostly e-sports/design displays. ● Acer/BenQ: BenQ is an independent brand of Acer, focusing on eye protection office design, while Acer focuses on games. ● LG: A giant in displays, very versatile, and its ultra-wide screens are very famous. ● HKC: A top three domestic brand in the display industry.

Four, recommendations for displays of different functions at various price points

1. E-sports display recommendations

ASUS VG27AQL1A

Reason for recommendation: It uses a WQHD panel, thanks to IPS technology, it has a 130% sRGB wide color gamut and comes with a 1000:1 contrast ratio, and the 178° wide viewing angle can minimize the impact of distortion and color deviation. The 170Hz high-speed refresh rate allows you to gain an advantage in first-person shooting games, racing games, real-time strategy games, and sports games. You can also enable ASUS's dynamic image clarity technology to provide a 1ms response time, making the game screen smoother and more sensitive.

AOC U28G2X/D

Reason for recommendation: 4K/144Hz full-sense screen, stimulating the graphics card's energy, ultra-high-definition picture quality and high smoothness go hand in hand, smooth movement control precision is several times improved, allowing you to play and watch with pleasure; with a 1ms GTG high-speed response, it reduces the drag, motion blur, and sharpened edges in the game, making high-speed screens no longer blind spots. Display HDR400 certification, easily find the lost levels and colors, darker parts are deeper, and the details of the bright parts are better.

Acer Predator XB271HUTranslation:

Gaming Monitor Recommendation:

Reason for Recommendation: The QHD display is equipped with 100% sRGB wide color gamut technology, ensuring an extraordinary experience for gaming visuals. With IPS technology, it offers a 178° wide viewing angle, allowing the brilliance of the gaming world to be seen from multiple perspectives. NVIDIA's ultra-low motion blur technology provides sharp edges and reduces motion blur in fast-paced gaming environments. The 4ms quick response time bids farewell to screen swaying and ghosting interference.

1. BenQ PD2705Q

Reason for Recommendation: Professional color accuracy restores true colors, ensuring a Delta E ≤ 2 in sRGB color mode and a Delta E ≤ 3 in other color modes. 100% sRGB color gamut coverage meets the color requirements for online dissemination of works. CAD, animation design, darkroom, and dual color modes can be switched at will to meet the needs of creators. It supports the DP-OUT function, allowing multi-monitor daisy-chaining without occupying the host interface, significantly improving work efficiency.

2. BenQ SW270C

Reason for Recommendation: Multiple wide color gamuts can be switched according to different usage scenarios, outputting true and accurate colors, and handling the workflow on one screen. The new brightness and color temperature uniformity technology ensures the brightness, color temperature, and color accuracy in every area, achieving accurate and uniform colors across the screen. The 10-bit display panel can display 1.07 billion colors, with richer color levels and more natural transitions. The standard plant velvet light shield reduces environmental light interference, and more interfaces make expansion convenient.

3. Philips 279C9

Reason for Recommendation: The four-sided zero-bezel full-screen design has smaller gaps when multi-screen splicing, providing a stronger sense of immersion. The 4K ultra-high-definition resolution delivers clear image quality, and the 1300:1 contrast ratio makes light and dark, as well as colors, more distinct. Whether it's CAD detail processing or 3D image production, it can provide clear graphics and images. The HDR400 technology certification increases the upper limit of brightness, making the details in light and dark parts closer to reality. The 109% sRGB high color gamut provides billions of colors, expanding creative ideas.

3. Smart Eye Protection Monitor Recommendation

AOC U32N3CTranslation of the given text into English:

Recommended Reason: With a 3840x2160 ultra-high-definition resolution, high contrast enhances the image quality levels, providing clear and sharp image quality, and accurately controlling the details in image processing; it has passed the German Rheinland Low Blue Light Certification, filtering out excess blue light bands, providing a long-lasting comfortable sensory experience; the all-around Type-C interface creates a minimalist desktop, avoiding clutter. High brightness HDR high tolerance analysis allows a wide color range to release stunning colors, making post-color adjustment a pleasure.

Philips 278B1N

Recommended Reason: The combination of 16:9 aspect ratio + 3840*2160 resolution + 163 PPI pixel density makes every detail clear and controllable in image processing, professional audio and video, and design drawing. The IPS technology hard screen + 178° wide viewing angle makes the display color saturation higher and the light transmission stronger, ensuring that the color does not shift from any angle. Philips' blue light filtering and flicker-free screen technology effectively filters out harmful short-wave blue light, intelligently adjusts the brightness through DC dimming, reduces flicker, and provides players with an unexpected comfortable experience.

BenQ BL2780T

Recommended Reason: Smart dimming + low blue light + reducing screen flicker + color weakness mode to care for the eyes, reduce visual fatigue, smart dimming, brightness automatically adapts to environmental changes, always comfortable and rejecting harm; humanized color weakness mode helps customers easily view important content during office work, and customers adjust the appropriate mode according to their own color differences; built-in speakers bring more audio-visual enjoyment; flexible rotation and elevation, regain the freedom of sitting posture, and enhance the happiness of office work.

4. Recommendation for Fish Screen Monitors

Samsung S34J550WQC

Recommended Reason: A 34-inch ultra-wide screen with a 21:9 screen ratio provides a broader view and more realistic effects; the ultra-wide high-definition resolution of 3440x1440 can easily display more in business reports or game maps; dual-screen and picture-in-picture functions can be switched at will, with one-click layout display windows for efficient management of screen area division; the high static contrast ratio of 3000:1 combined with the transparent brightness of 300cd/㎡ ensures that even in the dark night, the details are still clear and discernible.

LG 34WN80CTranslation:

Reason for Recommendation: The UHD 4K ultra-high-definition vision brings an immersive visual experience that is shockingly wide and stunning, whether for office work or entertainment, enjoy the vastness and amazement of the visual field to the fullest. HDR technology provides high dynamic range images, enhancing the presentation of color details and enriching the sense of color layers, fully displaying the gorgeous beauty of HDR picture quality, allowing users to enjoy a lifelike experience as if they were on the scene. USB Type-C can reduce cable clutter and improve efficiency, and also supports reverse charging.

HKC TG34C3U

Reason for Recommendation: The 21:9 panoramic aspect ratio is 40% wider than the general 16:9 monitor, expanding the field of view, increasing the transition area at the corners, and discovering combat movements in advance! The new 1500R curvature is more in line with the physiological structure of the human eye than 1800R, showing more content and bringing a vivid and immersive visual experience; The professional movie picture quality of DCI-P3 has the same professional-level movie color as an Apple monitor, with richer colors and smoother transitions between hues. Multi-screen display, dual-line operation is smooth and smooth, achieving multiple uses of one screen.

Written at the end of the article, I will talk to you again about the precautions to take before purchasing an external monitor for a notebook computer:

● Check the notebook interface: There are generally four types of interfaces: Type-C, HDMI, VGA, and DP. If your notebook only has a Type-C interface, you need to buy a docking station.

● Understand the notebook parameters: Only the HDMI2.0 interface supports external monitors with 2K, 4K resolutions, to avoid buying the wrong one and being upset.

● Check the notebook graphics card: Make sure your notebook graphics card can drive the monitor you are about to purchase.